Defocus and astigmatism compensation in a wavefront aberration measurement system

Details for Australian Patent Application No. 2002305262 (hide)

Owner Johnson & Johnson Vision Care Inc.

Inventors Ross, Denwood F.; Bille, Josef; Schottner, Michael; Baschek, Bjoern

Agent Callinan

Pub. Number AU-B-2002305262

PCT Number PCT/US02/13420

PCT Pub. Number WO2002/087428

Priority 09/844,930 27.04.01 US

Filing date 26 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 4 January 2007

International Classifications

A61B 3/10 (2006.01) Apparatus for testing the eyes - Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions

A61B 3/103 (2006.01) Apparatus for testing the eyes - for determining refraction, e.g. refractometers, skiascopes

G02B 27/00 (2006.01) Other optical systems

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/844,930 27.04.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002305262

4 January 2007 Application Accepted

  Published as AU-B-2002305262

3 May 2007 Standard Patent Sealed

20 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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